<template>
  <view class="content">
    <view class="form">
      <view class="ipt" @tap="show = true">
        <view class="label flex">
          <text class="red">*</text>
          文章分类
        </view>
        <view class="">
          {{typeText}}
        </view>
      </view>
      <view class="ipt">
        <view class="label flex">
          <text class="red">*</text>
          文章标题
        </view>
        <view class="">
          <input type="text" placeholder="请输入文章标题" placeholder-style="font-size:20rpx" v-model="info.article_title">
        </view>
      </view>

      <view class="iptBox">
        <view class="label flex">
          <text class="red">*</text>
          文章简介
        </view>
        <view class="">
          <u--textarea placeholderStyle="font-size:18rpx" v-model="info.article_synopsis" placeholder="请输入简介，限制50个字"
            maxlength="50"></u--textarea>
        </view>
      </view>
      <view class="upBox">
        <view class="label flex">
          <text class="red">*</text>
          头图
        </view>
        <view class="upImg" @tap="chooseAndUploadImage(1)" v-if="!info.cover_image">
          <image src="../../static/img/add.png" mode=""></image>
        </view>
        <view class="upImg" v-else @tap="chooseAndUploadImage(1)" style="border: none;">
          <image class="cover_image" :src="info.cover_image" mode=""></image>
        </view>
      </view>
      <view class="typeBox">
        <view class="label flex">
          <text class="red">*</text>
          类别
        </view>
        <u-radio-group v-model="radiovalue" placement="row">
          <u-radio activeColor="#918D8D" labelSize="20rpx" :customStyle="{marginBottom: '8px'}"
            v-for="(item, index) in radiolist" :key="index" :label="item.name" :name="item.id" @change="radioChange">
          </u-radio>
        </u-radio-group>
      </view>
      <view class="upBox" v-if="info.article_type == 2">
        <view class="label flex">
          <text class="red">*</text>
          视频
        </view>
        <view class="myVideo" v-if="info.video_url">
          <video id="myVideo" :src="info.video_url" @error="videoErrorCallback" enable-danmu danmu-btn controls></video>
        </view>
        <view class="upImg" @tap="chooseVideo()">
          <image src="../../static/img/add.png" mode=""></image>
        </view>
      </view>
      <view class="upBox" v-if="info.article_type == 1">
        <view class="label flex">
          <text class="red">*</text>
          图文
        </view>
        <view class="aaaa">
          <view class="container">
            <view class="page-body">
              <view class='wrapper'>
                <view class='toolbar' @tap="format" style="height: 120px;overflow-y: auto;">
                  <view :class="formats.bold ? 'ql-active' : ''" class="iconfont icon-zitijiacu" data-name="bold">
                  </view>
                  <view :class="formats.italic ? 'ql-active' : ''" class="iconfont icon-zitixieti" data-name="italic">
                  </view>
                  <view :class="formats.underline ? 'ql-active' : ''" class="iconfont icon-zitixiahuaxian"
                    data-name="underline"></view>
                  <view :class="formats.strike ? 'ql-active' : ''" class="iconfont icon-zitishanchuxian"
                    data-name="strike">
                  </view>
                  <!-- #ifndef MP-BAIDU -->
                  <view :class="formats.align === 'left' ? 'ql-active' : ''" class="iconfont icon-zuoduiqi"
                    data-name="align" data-value="left"></view>
                  <!-- #endif -->
                  <view :class="formats.align === 'center' ? 'ql-active' : ''" class="iconfont icon-juzhongduiqi"
                    data-name="align" data-value="center"></view>
                  <view :class="formats.align === 'right' ? 'ql-active' : ''" class="iconfont icon-youduiqi"
                    data-name="align" data-value="right"></view>
                  <view :class="formats.align === 'justify' ? 'ql-active' : ''" class="iconfont icon-zuoyouduiqi"
                    data-name="align" data-value="justify"></view>
                  <!-- #ifndef MP-BAIDU -->
                  <view :class="formats.lineHeight ? 'ql-active' : ''" class="iconfont icon-line-height"
                    data-name="lineHeight" data-value="2"></view>
                  <view :class="formats.letterSpacing ? 'ql-active' : ''" class="iconfont icon-Character-Spacing"
                    data-name="letterSpacing" data-value="2em"></view>
                  <view :class="formats.marginTop ? 'ql-active' : ''" class="iconfont icon-722bianjiqi_duanqianju"
                    data-name="marginTop" data-value="20px"></view>
                  <view :class="formats.marginBottom ? 'ql-active' : ''" class="iconfont icon-723bianjiqi_duanhouju"
                    data-name="marginBottom" data-value="20px"></view>
                  <!-- #endif -->

                  <view class="iconfont icon-clearedformat" @tap="removeFormat"></view>

                  <!-- #ifndef MP-BAIDU -->
                  <view :class="formats.fontFamily ? 'ql-active' : ''" class="iconfont icon-font" data-name="fontFamily"
                    data-value="Pacifico"></view>
                  <view :class="formats.fontSize === '24px' ? 'ql-active' : ''" class="iconfont icon-fontsize"
                    data-name="fontSize" data-value="24px"></view>
                  <!-- #endif -->
                  <view :class="formats.color === '#0000ff' ? 'ql-active' : ''" class="iconfont icon-text_color"
                    data-name="color" data-value="#0000ff"></view>
                  <view :class="formats.backgroundColor === '#00ff00' ? 'ql-active' : ''"
                    class="iconfont icon-fontbgcolor" data-name="backgroundColor" data-value="#00ff00"></view>
                  <view class="iconfont icon-date" @tap="insertDate"></view>
                  <view class="iconfont icon--checklist" data-name="list" data-value="check"></view>
                  <view :class="formats.list === 'ordered' ? 'ql-active' : ''" class="iconfont icon-youxupailie"
                    data-name="list" data-value="ordered"></view>
                  <view :class="formats.list === 'bullet' ? 'ql-active' : ''" class="iconfont icon-wuxupailie"
                    data-name="list" data-value="bullet"></view>

                  <view class="iconfont icon-undo" @tap="undo"></view>
                  <view class="iconfont icon-redo" @tap="redo"></view>

                  <view class="iconfont icon-outdent" data-name="indent" data-value="-1"></view>
                  <view class="iconfont icon-indent" data-name="indent" data-value="+1"></view>
                  <view class="iconfont icon-fengexian" @tap="insertDivider"></view>
                  <view class="iconfont icon-charutupian" @tap="insertImage"></view>
                  <view :class="formats.header === 1 ? 'ql-active' : ''" class="iconfont icon-format-header-1"
                    data-name="header" :data-value="1"></view>
                  <view :class="formats.script === 'sub' ? 'ql-active' : ''" class="iconfont icon-zitixiabiao"
                    data-name="script" data-value="sub"></view>
                  <view :class="formats.script === 'super' ? 'ql-active' : ''" class="iconfont icon-zitishangbiao"
                    data-name="script" data-value="super"></view>

                  <view class="iconfont icon-shanchu" @tap="clear"></view>

                  <view :class="formats.direction === 'rtl' ? 'ql-active' : ''" class="iconfont icon-direction-rtl"
                    data-name="direction" data-value="rtl"></view>
                </view>

                <view class="editor-wrapper">
                  <editor id="editor" class="ql-container" placeholder="开始输入..." show-img-size show-img-toolbar
                    show-img-resize @statuschange="onStatusChange" @ready="onEditorReady" :read-only="readOnly"
                    @input="inputChange">
                  </editor>
                </view>
              </view>
            </view>
          </view>
        </view>
      </view>

    </view>
    <view class="addBtn" @tap="editArticle()">
      确认提交
    </view>
    <u-picker :show="show" keyName="category_name" :columns="columns" @confirm="confirm"
      @cancel="show = false"></u-picker>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        show: false,
        typeText: '请选择',
        info: {
          article_id: '',
          category_id: '',
          article_title: '',
          article_synopsis: '',
          cover_image: '',
          article_type: '1',
          video_url: '',
          article_content: ''
        },
        radiolist: [{
            name: '图文',
            id: 1
          },
          {
            name: '视频',
            id: 2
          },

        ],
        radiovalue: '',
        columns: [],
        content: '',
        readOnly: false,
        formats: {},
        article_id: ''
      };
    },
    onLoad(opthion) {
      // #ifndef MP-BAIDU
      uni.loadFontFace({
        family: 'Pacifico',
        source: 'url("https://sungd.github.io/Pacifico.ttf")'
      })
      // #endif
      this.info.article_id = opthion.article_id
      this.getArticleCategoryList()
      this.getArticleDetail()
    },
    methods: {
      async getArticleDetail() {
        const {
          data: res
        } = await uni.$http.post('school/article/getArticleDetail', {
          article_id: this.info.article_id,
          type: 2
        })
        if (res.code != 1) {
          this.toast.msg(res.msg)
          return
        }
        console.log(res);
        this.info.category_id = res.data.category_id
        this.info.article_title = res.data.article_title
        this.info.article_type = res.data.article_type
        this.radiovalue = res.data.article_type
        this.info.article_synopsis = res.data.article_synopsis
        this.info.cover_image = res.data.cover_image
        this.info.video_url = res.data.video_url
        this.info.article_content = res.data.article_content
        this.typeText = res.data.business_article_category.category_name
        this.onEditorReady()
      },
      async editArticle() {
        const {
          data: res
        } = await uni.$http.post('school/article/editArticle', this.info)
        if (res.code != 1) {
          this.toast.msg(res.msg)
          return
        }
        uni.navigateTo({
          url: './college'
        })
      },
      inputChange(e) {
        this.info.article_content = e.detail.html
      },
      async getArticleCategoryList() {
        const {
          data: res
        } = await uni.$http.post('school/article/getArticleCategoryList')
        if (res.code != 1) {
          this.toast.msg(res.msg)
          return
        }
        this.columns.push(res.data)
      },
      chooseAndUploadImage() {
        // 选择图片
        uni.chooseImage({
          count: 1, // 默认9，设置图片的数量
          sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
          sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
          success: (chooseImageRes) => {
            const tempFilePaths = chooseImageRes.tempFilePaths;
            const uploadTask = uni.uploadFile({
              url: 'https://haici.snooowball.cn/api/user/uploadImg', // 服务器上传接口地址
              filePath: tempFilePaths[0],
              header: {
                'token': uni.getStorageSync('app_token')
              },
              name: 'file', // 必须填写，后台用来接收文件
              formData: {
                file: tempFilePaths[0]
              },
              success: (uploadFileRes) => {
                var array = JSON.parse(uploadFileRes.data)

                this.info.cover_image = array.data.url

              },
              fail: (uploadFileErr) => {
                console.error('图片上传失败', uploadFileErr);
              }
            });
            // 监听上传进度变化
            uploadTask.onProgressUpdate((res) => {
              console.log('上传进度' + res.progress + '%');
            });
          },
          fail: (chooseImageErr) => {
            console.error('选择图片失败', chooseImageErr);
          }
        });
      },
      radioChange(n) {
        this.info.article_type = n
      },
      chooseVideo() {
        uni.chooseVideo({
          sourceType: ['album', 'camera'], // 从相册或相机选择视频
          camera: 'back', // 默认使用后置摄像头，可以指定front为前置
          maxDuration: 60, // 视频最大持续时间，默认60秒
          success: (res) => {
            this.videoPath = res.tempFilePath;
            // 现在可以将视频上传到服务器
            this.uploadVideo(res.tempFilePath);
          },
          fail: (err) => {
            console.log('选择视频失败：', err);
          }
        });
      },
      uploadVideo(videoPath) {
        const uploadTask = uni.uploadFile({
          url: 'https://haici.snooowball.cn/api/user/uploadImg', // 你的服务器上传接口
          filePath: videoPath,
          name: 'file', // 这里根据服务器接口字段来定义
          formData: {
            // 其他要上传的参数
          },
          success: (uploadRes) => {
            var array = JSON.parse(uploadRes.data)
            this.info.video_url = array.data.url
            console.log(this.info.video_url);
            console.log('上传成功：', array);
          },
          fail: (uploadErr) => {
            console.log('上传失败：', uploadErr);
          }
        });

        // 如果需要监听上传进度
        uploadTask.onProgressUpdate((res) => {
          console.log('上传进度：', res.progress);
        });
      },
      confirm(e) {
        console.log(e);
        this.info.category_id = e.value[0].id
        this.typeText = e.value[0].category_name
        this.show = false
      },
      readOnlyChange() {
        this.readOnly = !this.readOnly
      },
      onEditorReady() {
        // #ifdef MP-BAIDU
        this.editorCtx = requireDynamicLib('editorLib').createEditorContext('editor');
        // #endif
        // #ifdef APP-PLUS || MP-WEIXIN || H5
        uni.createSelectorQuery().select('#editor').context((res) => {
          this.editorCtx = res.context
          this.content = res.context
          this.content.setContents({
            html: this.info.article_content,
          })
        }).exec()
        // #endif
      },
      undo() {
        this.editorCtx.undo()
      },
      redo() {
        this.editorCtx.redo()
      },
      format(e) {
        let {
          name,
          value
        } = e.target.dataset
        if (!name) return
        // console.log('format', name, value)
        this.editorCtx.format(name, value)
      },
      onStatusChange(e) {
        const formats = e.detail
        this.formats = formats
      },
      insertDivider() {
        this.editorCtx.insertDivider({
          success: function() {
            console.log('insert divider success')
          }
        })
      },
      clear() {
        uni.showModal({
          title: '清空编辑器',
          content: '确定清空编辑器全部内容？',
          success: res => {
            if (res.confirm) {
              this.editorCtx.clear({
                success: function(res) {
                  console.log("clear success")
                }
              })
            }
          }
        })
      },
      removeFormat() {
        this.editorCtx.removeFormat()
      },
      insertDate() {
        const date = new Date()
        const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
        this.editorCtx.insertText({
          text: formatDate
        })
      },
      insertImage() {
        // 选择图片
        uni.chooseImage({
          count: 1, // 默认9，设置图片的数量
          sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
          sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
          success: (chooseImageRes) => {
            const tempFilePaths = chooseImageRes.tempFilePaths;
            const uploadTask = uni.uploadFile({
              url: 'https://haici.snooowball.cn/api/user/uploadImg', // 服务器上传接口地址
              filePath: tempFilePaths[0],
              header: {
                'token': uni.getStorageSync('app_token')
              },
              name: 'file', // 必须填写，后台用来接收文件
              formData: {
                file: tempFilePaths[0]
              },
              success: (uploadFileRes) => {
                var array = JSON.parse(uploadFileRes.data)
                console.log(array);
                this.editorCtx.insertImage({
                  src: array.data.url,
                  alt: '图像',
                  success: function() {
                    console.log('insert image success')
                  }
                })
              },
              fail: (uploadFileErr) => {
                console.error('图片上传失败', uploadFileErr);
              }
            });
            // 监听上传进度变化
            uploadTask.onProgressUpdate((res) => {
              console.log('上传进度' + res.progress + '%');
            });
          },
          fail: (chooseImageErr) => {
            console.error('选择图片失败', chooseImageErr);
          }
        });
      }
    }
  }
</script>

<style lang="scss">
  @import "../../components/editor/editor-icon.css";

  .content {
    .form {
      width: 606rpx;
      margin: 20rpx auto;
      font-size: 20rpx;

      >view {
        display: flex;
        align-items: center;
        margin-bottom: 20rpx;
      }

      .ipt {
        width: 606rpx;
        height: 56rpx;
        background: #FFFFFF;
        border: 2rpx solid #ECECEC;
        padding: 0 20rpx;
      }

      .iptBox {
        display: flex;
        align-items: flex-start;
        width: 606rpx;
        height: 165rpx;
        background: #FFFFFF;
        border: 2rpx solid #ECECEC;
        padding: 0 20rpx;
      }

      .upBox {
        display: flex;
        align-items: flex-start;

        .upImg {
          position: relative;
          width: 206.78rpx;
          height: 206.78rpx;
          opacity: 1;
          background: #FFFFFF;
          border: 1.75rpx solid #ECECEC;

          image {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 84rpx;
            height: 84rpx;
          }

          .cover_image {
            width: 100%;
            height: 100%;
          }
        }


      }

      .typeBox {
        display: flex;
        align-items: flex-start;

        .label {
          display: flex;
          align-items: flex-start;
        }
      }

      .label {
        height: 56rpx;
        margin-right: 30rpx;

        .red {
          color: #D43030;
          margin-right: 5rpx;
        }
      }
    }

    .u-textarea {
      border: none;
      width: 420rpx;
      padding: 10rpx 0 0 0;
    }

    .uni-textarea-placeholder {
      font-size: 20rpx;
    }

    .u-radio {
      margin-right: 20rpx;
    }

    #myVideo {
      width: 206.78rpx;
      height: 206.78rpx;
      margin-right: 20rpx;
    }

    ._root {
      width: 500rpx;
    }
  }

  .addBtn {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 651rpx;
    height: 78rpx;
    background: #CCCCCC;
    border: 1.75rpx solid #69A1E0;
    text-align: center;
    line-height: 78rpx;
    font-size: 28rpx;
  }

  .aaaa {
    width: 500rpx;
    height: 500rpx;
  }

  .page-body {
    height: 500rpx;
  }

  .wrapper {
    height: 100%;
  }

  .editor-wrapper {
    height: 500rpx;
    background: #fff;
  }

  .iconfont {
    display: inline-block;
    padding: 8px 8px;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 20px;
  }

  .toolbar {
    box-sizing: border-box;
    border-bottom: 0;
    font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
  }

  .ql-container {
    box-sizing: border-box;
    padding: 12px 15px;
    width: 100%;
    min-height: 30vh;
    height: 100%;
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.5;
  }

  .ql-active {
    color: #06c;
  }

  .editor-wrapper {
    padding-bottom: 100rpx;
  }
</style>